Features:
- Handles four 4-20 mA inputs, two 4-20 mA outputs, three digital inputs and four digital outputs.
- Allows each mixed I/O channel to be programmed individually
- the module interfaces through the Harmony Rack I/O expander-bus architecture.
SPCIS22 is the ABB Harmony Rack control I/O module for four 4-20 mA inputs, two 4-20 mA outputs, three digital inputs and four digital outputs.
It interfaces field signals with the Symphony Plus controller architecture and allows each mixed I/O channel to be programmed individually.
For SPCIS22, confirm the four 4-20 mA inputs, two 4-20 mA outputs, three digital inputs and four digital outputs range, termination unit, I/O expander-bus position, function code and field wiring before installation.
Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for ABB SPCIS22:
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
ABB SPCIS22 Control I/O Module Specs
General
- ManufacturerABB
- ModelSPCIS22
- ConditionNew / Surplus / Refurbished
- Product FamilySymphony Plus / Harmony
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Four analog inputs and three digital inputs collect process feedback and discrete states for the controller application.
- Two analog outputs and four open-collector digital outputs deliver coordinated commands to compatible field circuits.
- Channel scaling, status logic and alarm handling are assigned individually in the engineered mixed-I/O database.
- Module and channel indications help separate rack communication faults from wiring, loop-power and field-device problems.
- Analog loop checks should confirm polarity, live-zero response and output load before automatic control is restored.
- Open-collector output tests require verification of field supply, common wiring and the connected load path.
- The standard control-I/O response and noise-rejection characteristics suit coordinated process loops with mixed signal types.
- ABB identifies SPQRS22 as the faster related option, so response requirements must be compared before substitution.
- Loop load, channel update behavior and controller execution rate together determine the resulting control performance.